142348 (2002 RX211)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4573612167 ± 1.08e-08
Semi-major axis (a)2.0652427309 AU ± 2.15e-09
Inclination (i)6.07019490° ± 1.33e-06
Long. of Asc. Node (Ω)96.62601426° ± 8.30e-06
Arg. of Perihelion (ω)324.39288455° ± 9.47e-06
Mean Anomaly (M)262.96641987° ± 5.20e-06
Mean Motion (n)0.3320898659°/day ± 5.17e-10
Perihelion dist (q)1.12068080 AU ± 2.23e-08
Aphelion dist (Q)3.00980466 AU ± 2.25e-08
Orbital Period2.96795050 yr ± 4.62e-09
Physical Parameters
H (abs. magnitude)18.33
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.343″
Uncertainty0
Orbit TypeAmor
MOID0.145969 AU
Observations Used1195
Oppositions17
Arc Total1999-2024
First Observation Used1999-09-11
Last Observation Used2024-04-10
Observations (1258)
Date Type RA Dec Mag Band Observatory
2005-12-22 21:48:18 C 03 49 14.78 +13 00 44.4 c 560
2005-12-23 01:08:57 C 03 49 45.52 +13 08 05.8 r H45
2005-12-23 01:10:24 C 03 49 45.69 +13 08 08.7 r H45
2005-12-23 01:12:14 C 03 49 45.94 +13 08 11.9 r H45
2005-12-23 01:13:32 C 03 49 46.12 +13 08 15.4 r H45
2005-12-23 01:15:08 C 03 49 46.27 +13 08 18.5 r H45
2005-12-24 00:46:33 C 03 53 05.55 +13 59 26.5 r I77
2005-12-24 00:48:53 C 03 53 05.82 +13 59 31.0 r I77
2005-12-24 00:51:08 C 03 53 06.13 +13 59 36.2 r I77
2005-12-24 05:37:26 C 03 53 46.60 +14 09 00.9 r 703
2005-12-24 05:48:55 C 03 53 48.12 +14 09 25.2 r 703
2005-12-24 06:00:25 C 03 53 49.63 +14 09 49.2 r 703
2005-12-24 06:11:54 C 03 53 51.14 +14 10 13.6 r 703
2005-12-25 00:49:21 C 03 56 30.39 +14 49 39.1 r I77
2005-12-25 00:51:44 C 03 56 30.67 +14 49 43.8 r I77
2005-12-25 00:53:55 C 03 56 31.04 +14 49 47.8 r I77
2005-12-25 22:49:14 C 03 59 36.74 +15 33 39.9 r 170
2005-12-25 22:50:46 C 03 59 36.96 +15 33 42.7 r 170
2005-12-25 22:52:19 C 03 59 37.15 +15 33 45.8 r 170
2005-12-26 04:01:23 C 04 00 21.47 +15 44 09.3 r H45
2005-12-26 04:03:38 C 04 00 21.78 +15 44 13.9 r H45
2005-12-26 04:05:15 C 04 00 22.02 +15 44 17.3 r H45
2005-12-26 04:07:51 C 04 00 22.35 +15 44 22.3 r H45
2005-12-26 04:09:55 C 04 00 22.62 +15 44 26.6 r H45
2005-12-26 04:13:36 C 04 00 23.05 +15 44 33.6 r H45
2005-12-26 18:40:11 C 04 02 26.05 +16 12 52.5 r 084
2005-12-26 18:43:18 C 04 02 26.48 +16 12 59.0 r 084
2005-12-26 19:49:43 C 04 02 35.38 +16 15 08.9 r 084
2005-12-26 19:52:52 C 04 02 35.79 +16 15 15.0 r 084
2005-12-27 02:16:20 C 04 03 31.53 +16 27 55.9 o 699
2005-12-27 03:24:44 C 04 03 40.59 +16 30 10.4 o 699
2005-12-27 03:58:57 C 04 03 45.09 +16 31 17.3 o 699
2005-12-27 05:00:56 C 04 03 52.97 +16 33 18.3 16.8 c 704
2005-12-27 05:19:26 C 04 03 55.38 +16 33 54.0 16.9 c 704
2005-12-27 05:37:49 C 04 03 57.77 +16 34 29.3 16.8 c 704
2005-12-27 05:56:29 C 04 04 00.20 +16 35 05.5 16.7 c 704
2005-12-27 06:15:03 C 04 04 02.64 +16 35 41.3 16.9 c 704
2005-12-27 17:56:52 C 04 05 42.88 +16 57 50.5 r 084
2005-12-27 18:00:00 C 04 05 43.32 +16 57 56.6 r 084
2005-12-27 20:51:47 C 04 06 06.36 +17 03 22.9 r 084
2005-12-27 20:54:55 C 04 06 06.75 +17 03 28.5 r 084
2005-12-28 05:12:28 C 04 07 16.75 +17 19 25.3 17.6 c 704
2005-12-28 05:31:37 C 04 07 19.30 +17 20 00.2 17.6 c 704
2005-12-28 05:50:12 C 04 07 21.72 +17 20 34.2 18.0 c 704
2005-12-28 19:11:16 C 04 09 14.77 +17 45 06.1 r 084
2005-12-28 19:14:24 C 04 09 15.19 +17 45 11.6 r 084
2005-12-29 01:29:17 C 04 10 08.80 +17 56 51.8 r H45
2005-12-29 01:30:57 C 04 10 09.03 +17 56 55.5 r H45
2005-12-29 01:32:51 C 04 10 09.29 +17 56 59.0 r H45
2005-12-29 01:34:40 C 04 10 09.51 +17 57 02.2 r H45